The present invention relates to an integrated axle unit, and more specifically, to an integrated axle unit which is able to integrate a hub with a joint, promote a reduction of weight, and make it easy to perform post-management. To this end, the present invention provides the integrated axle unit which is characterized by comprising: a hub wherein a flange is arranged to be engaged with a disk on one side of a body unit, and a first groove is formed on an inner surface on the other side of the body unit with a large number of balls mounted; joint inner wheels accommodated in the inner space on the other side of the hub to have a second groove arranged on the outer circumferential surface to correspond to the first groove; cages arranged between the inner wheels and the inner space on the other side of the body unit of the hub to fix the balls installed between the first groove and the second groove; a bearing mounted on the outer circumferential surface of the body unit of the hub to rotatably support the hub; and a support member mounted on the outer circumferential surface of the body unit of the hub to prevent the bearing from being dislodged from the hub, and to support the bearing.

    본 발명은 통합형 액슬 유닛에 관한 것으로서, 상세하게는 허브와 조인트를 일체 형태로 하여 경량화를 꾀할 수 있고 사후 관리가 용이하게 될 수 있는 통합형 액슬 유닛에 관한 것이다. 이러한 목적을 달성하기 위한 본 발명은, 몸체부 일측에 디스크가 결합되는 플랜지가 마련되고, 몸체부 타측 내면에 다수의 볼이 장착되면서 움직일 수 있는 제1그루브가 형성되는 허브와; 상기 허브의 타측 내부 공간에 수용되며 외주면에 제1그루브와 대응되는 제2그루브가 마련되는 조인트 내륜과; 내륜과 허브의 몸체부 타측 내부 공간 사이에 마련되며 제1,2그루브 사이에 설치된 볼을 고정하는 케이지와; 허브 몸체부 외주면에 장착되어 허브를 회전 가능하게 지지하는 베어링과,상기 베어링이 허브에서 이탈되지 않도록 허브 몸체부 외주면에 장착되며 베어링을 지지하는 지지부재를 포함하는 것을 특징으로 하는 통합형 액슬 유닛을 제공한다.


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    Title :

    An intergrated type axle unit


    Additional title:

    통합형 액슬 유닛


    Contributors:
    KIM DONG UK (author) / KIM HYO JIN (author) / KIM KI JEONG (author) / KIM SUNG HYUN (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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